Exhaust Manifold & Gasket Kit for Jeep 72-79 CJs, SJ, J-Series w/ 3.8L, 4.2L Eng Crown AutomotiveExhaust Manifold and Gasket Kit for Select Jeep 1972 1979 CJ 5, CJ 6, CJ 7, w 3. 8L, 4. 2L Engines, 1972 1979 SJ, J Series w 4. 2L Engines Features and Benefits: 12 Month Warranty Direct Replacement For Models w 3. 8L or 4. 2L Engines Includes Exhuast Manifold, Exhaust Manifold to Cylinder Head Gasket, and Intake to Exhaust Manifold Gasket, Details: Material: Metal, Paper Finish: Unpainted Hardware Included: Use Existing Hardware Application: 1972